What Australian Smelt Are and Where They Live

Australian smelt are small, silvery freshwater fish native to southeastern Australia. They typically grow to 8–12 centimetres long, though some reach 15 centimetres in ideal conditions. They have a streamlined body, a small mouth, and a dark stripe running along their side. In the water, they move in loose schools and are most active in cooler months.

You'll find Australian smelt in cool, clear streams and lakes across Victoria, New South Wales, and Tasmania. They prefer flowing water with rocky substrate and moderate vegetation. They are also stocked in some reservoirs and farm dams as a forage fish and for mosquito control. The species tolerates a range of water temperatures but thrives in water below 20°C, which is why they are most abundant in southern regions and at higher elevations.

Key Takeaways

  • Australian smelt are small fish best caught in cool, clear streams and lakes in southeastern Australia, particularly Victoria, Tasmania, and southern New South Wales.
  • They respond to tiny hooks (size 10–14), light line, and small baits such as insect larvae, small crustaceans, or fine bread crumbs.
  • Spring and autumn are the most productive seasons, when water temperatures are cool and smelt are actively feeding.
  • Regulations vary by state and water body, so check your local fisheries authority before fishing to confirm bag limits and any closed seasons.
  • Smelt are best fished in shallow, clear water near vegetation or rocky structure where they shelter and hunt.

Seasons and Water Conditions

Australian smelt are most active and easiest to catch during spring (September–November) and autumn (March–May) in the Southern Hemisphere. Water temperatures in these seasons typically fall between 12°C and 18°C, which is ideal for the species. Summer can be productive in high-altitude streams where water stays cool, but lowland waters often warm beyond their comfort range and fishing slows considerably.

Winter (June–August) can be good in some locations, particularly in northern parts of their range where water does not freeze. However, in Tasmania and the high country of Victoria, winter water temperatures drop so low that smelt become sluggish and feeding slows. Clear water is essential—smelt rely on sight to hunt, so fish after rain when water has cleared, or target streams that naturally run clear year-round.

Tackle and Bait

Use light spinning gear or a simple hand line with a small reel. A 1.8–2.1 metre rod rated for 2–4 kilogram line is ideal. Spool with 2–3 kilogram monofilament or braided line; smelt have small mouths and fine line reduces visibility in clear water. Use hooks in sizes 10–14, either with a small split shot 30 centimetres above the hook to control depth, or with a tiny float rig if you prefer to fish near the surface.

Smelt respond well to small live baits: mosquito larvae (bloodworms), small freshwater shrimp, or tiny insect nymphs. Dead bait works too—small pieces of earthworm or finely minced fish. Some anglers have success with breadcrumb balls or flour paste, particularly in dams where smelt have become accustomed to supplementary feeding. Cast near vegetation, fallen timber, or rocky outcrops where smelt shelter. Work the bait slowly and keep movement subtle; smelt are easily spooked by heavy vibration.

Where to Fish for Australian Smelt

In Victoria, the Yarra River, Dandenong Creek, and Thomson River hold good populations. In Tasmania, the South Esk River and Macquarie River are reliable. In New South Wales, the Snowy River and Thredbo River in the high country are productive. Many state forests and national parks have small streams and lakes open to fishing; check the relevant state fisheries website for access and regulations before you go.

Farm dams and small reservoirs stocked with smelt are often easier to fish than wild rivers because the fish are concentrated and less wary. Ask local tackle shops or your state fisheries authority which public dams or reservoirs near you hold smelt. Private land requires permission, but many landowners allow fishing in exchange for a conversation and respect for the property.

Regulations and Bag Limits

Regulations for Australian smelt vary by state and water body. Victoria, New South Wales, and Tasmania each set their own bag limits and seasonal closures. In some areas, smelt are unregulated and you can take as many as you wish; in others, there is a daily bag limit of 50 or 100 fish. Some waters have no fishing at all due to conservation status or private ownership.

Before you fish, check the current regulations with your state's fisheries authority: Fisheries Victoria, NSW Department of Primary Industries, or Tasmanian Fisheries. Regulations can change, and some waters have local rules that override the state default. A fishing licence is required in all three states, though the cost and type vary. Some states offer short-term visitor licences if you do not hold a permanent one.

Why Smelt Matter and What Makes Them Different

Australian smelt are not a trophy fish, but they are an important part of freshwater ecosystems. They are a primary food source for larger fish such as trout and redfin, and they feed on mosquito larvae and other small invertebrates. In some regions, they are deliberately stocked to control mosquito populations and to provide forage for sport fish.

What makes smelt distinct from other small freshwater fish is their schooling behaviour and their preference for cool, clear water. Unlike gudgeons or galaxias, which hide in dense vegetation, smelt are more active and visible in open water. This makes them easier to locate and catch, and they are a good introduction to freshwater fishing for beginners or children. A morning or afternoon on a cool stream with a simple hand line and a small net can yield dozens of smelt and genuine enjoyment.

Frequently Asked Questions

Do I need a fishing licence to catch Australian smelt?

Yes. Victoria, New South Wales, and Tasmania all require a fishing licence for freshwater fishing, including smelt. Licence types and costs vary by state. Some states offer short-term visitor licences valid for a few days or weeks. Check your state fisheries authority website for current licence options and fees.

Can I keep Australian smelt I catch?

In most areas, yes, but bag limits vary. Some waters allow unlimited take; others have daily limits of 50 or 100 fish. A few protected waters prohibit take entirely. Always check the regulations for the specific water body you plan to fish before you go.

What is the best time of day to fish for smelt?

Early morning and late afternoon are usually most productive, when light is softer and water temperature is cooler. Smelt can be caught throughout the day in cool weather or in shaded streams, but they tend to retreat to deeper water during bright midday sun.

Are Australian smelt the same as European smelt?

No. Australian smelt are a native species found only in southeastern Australia. European smelt (also called osmeridae) are a different family and are not found in Australian waters. Australian smelt are smaller and prefer freshwater; European smelt are anadromous and live mainly in coastal and estuarine environments.

Can I use Australian smelt as bait for larger fish?

Yes. Smelt are a natural food for trout, redfin, and other predatory fish. You can catch smelt and use them as live or dead bait for larger species in the same water body. Check your state regulations to confirm that using smelt as bait is permitted in the water you plan to fish.